地层电性质研究与电测井方法进展·之二 山前构造挤压区石灰岩、泥岩电性质与电测井响应研究应用与进展

Applications and Development of Electric Property and Electric Log Response of Limestone and Shale in Foreland Structural Compressive Area

文章介绍了近十年中国石油集团在塔里木盆地、吐哈盆地等山前挤压应力区的石灰岩、泥岩的电测井响应与初步分析,并对柴达木盆地北缘等地区系统研究了测井评价挤压地应力与相应的储层物性及该区带的油气层分布规律,该项成果是多学科综合研究的进展。研究认为,"电测井评价山前挤压应力与油层(藏)的分布关系"十分重要,建议中国石油对此立项研究,并在勘探开发生产中开展综合应用。

The paper introduces the response and preliminary analysis of electric logging of limestone and shale in foreland compressive stress zone in Tarim Basin and Turpan-Hami Basin in the past ten years. The relation of log in-situ stress evaluation and homologous reservoir, and distribution regularities of oil and gas in the areas including the northern margin of Qaidam Basin are studied. It is a synergistic process of integrating multiply disciplines. The study holds that the evaluation of the correlation of foreland compressive stress and reservoir distribution is of great significance. It is suggested that PetroChina study on it and carry out integrated applications in exploration and development.